# MEV Transaction & Strategy 101 This section will walk you through the fundamental transactions and strategies of MEV. * [A $3.2 million profit arbitrage, the most lucrative arbitrage of 2022.](/head-first-defi/mev-transaction-and-strategy-101/a-usd3.2-million-profit-arbitrage-the-most-lucrative-mev-of-2022.md) * [Understand back-run arbitrage and join the MEV game.](/head-first-defi/mev-transaction-and-strategy-101/understand-back-run-arbitrages-and-their-signals-and-join-the-mev-game..md) * [The hidden tax that you should know about.](/head-first-defi/mev-transaction-and-strategy-101/the-hidden-tax-that-you-should-know-about.md) * [Wallchain's MEV arbitrage redistribution](/head-first-defi/mev-transaction-and-strategy-101/wallchains-mev-arbitrage-redistribution.md) * [MEV Blocker, the multi-transaction MEV redistribution system that refunds 90% of builder rewards.](/head-first-defi/mev-transaction-and-strategy-101/mev-blocker-the-multi-transaction-mev-redistribution-system-that-refunds-90-of-builder-rewards.md) * [MEV Share, Flashbots' MEV redistribution solution.](/head-first-defi/mev-transaction-and-strategy-101/mev-share-flashbots-mev-redistribution-solution.md) * [With NFT arbitrage, someone was snipping your Baby Doge.](/head-first-defi/mev-transaction-and-strategy-101/with-nft-arbitrage-someone-was-snipping-your-baby-doge..md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://eigenphi-1.gitbook.io/head-first-defi/mev-transaction-and-strategy-101.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.